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CAT4134 Datasheet - Catalyst Semiconductor

CAT4134 500mA Dual Channel Movie/Flash LED Driver

The CAT4134 is a high power, dual channel boost converter which provides two matched LED currents. Output current levels are controlled by one of two resistors RSET or RFLASH. When the FLASH input pin is low (movie mode), RSET sets the current. When FLASH is high (flash mode), the resistor RFLASH se.

CAT4134 Features

* Dual Mode (Movie or Flash) operation Independent Movie/Flash LED current control Can drive 2, 3, 4 or 6 LEDs High LED Current (250mA max per channel) Power efficiency up to 85% Dual frequenc

CAT4134_CatalystSemiconductor.pdf

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Datasheet Details

Part number:

CAT4134

Manufacturer:

Catalyst Semiconductor

File Size:

346.82 KB

Description:

500ma dual channel movie/flash led driver.

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CAT4134 CAT4134 500mA Dual Channel Movie Flash LED Driver Catalyst Semiconductor

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